FIX: filename passed through OpenDssDataModel

Fixes bug where filename vector was not being passed through from Raw DSS to ENG.

Author: pseudocubic

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## staged
 
+- Fixed bug where filename vector was not being passed through from raw dss to eng data structs
 - Fixed bug where controls for transformer banks with phases not starting with `1` would throw a parsing error due to the wrong conductor identifier `c`
 - Fixed bug where `.` chars in dss object names would cause part of the name of the object to get dropped
 - Fixed bug where `var(pm, :p)` and `var(pm, :q)` in the `IVRUPowerModel` formulation were being overwritten by transformer and switch variable functions

src/data_model/dss/structs.jl

@@ -1249,6 +1249,7 @@ end
 
 "Parsed OpenDSS model struct"
 Base.@kwdef mutable struct OpenDssDataModel <: DssModel
+    filename::Vector{String} = Vector{String}()
     options::DssOptions = DssOptions()
     circuit::Dict{String,DssCircuit} = Dict{String,DssCircuit}()
     linecode::Dict{String,DssLinecode} = Dict{String,DssLinecode}()

src/data_model/transformations/dss2eng.jl

@@ -1023,7 +1023,7 @@ function parse_opendss(
         data_eng["settings"]["base_frequency"] = data_dss.options.defaultbasefrequency
 
         # collect turns the Set into Array, making it serializable
-        data_eng["files"] = []#collect(data_dss["filename"])
+        data_eng["files"] = collect(data_dss["filename"])
     else
         error("Circuit not defined, not a valid circuit!")
     end

src/data_model/transformations/rawdss2dss.jl

@@ -2,7 +2,8 @@
 """
 function transform_data_model(::Type{DssModel}, raw_dss::OpenDssRawDataModel)::OpenDssDataModel
     dss = OpenDssDataModel(;
-        options = create_dss_object(DssOptions, raw_dss.options)
+        options = create_dss_object(DssOptions, raw_dss.options),
+        filename = raw_dss.filename
     )
 
     for (pn, property) in raw_dss